[原创]刚破解IRPTrace软件!-软件逆向-看雪-安全社区|安全招聘|kanxue.com

[原创]刚破解IRPTrace软件!

发表于: 2009-6-15 21:03 9149

[原创]刚破解IRPTrace软件!

yerong

2009-6-15 21:03

9149

以下部份是创建框架装载图标部份,在IDA里输入G44F025就知道了.
0044F02D  |.  56          push esi
0044F02E  |.  C705 18AB4F00>mov    dword ptr [4FAB18], 0041949C    ;  ASCII "SOFTWARE\APSoft\IRPTrace"
0044F038  |.  C705 24AC4F00>mov    dword ptr [4FAC24], 00401194    ;  ASCII "IRPTrace"
0044F042  |.  E8 92060700 call 004BF6D9
0044F047  |.  8B40 0C    mov    eax, dword ptr [eax+C]
0044F04A  |.  68 00010000 push 100                            ; /RsrcName = 256.
0044F04F  |.  50          push eax                            ; |hInst
0044F050  |.  FF15 54125000 call dword ptr [<&USER32.LoadIconA>]  ; \LoadIconA
0044F056  |.  A3 28AC4F00 mov    dword ptr [4FAC28], eax
0044F05B  |.  E8 79060700 call 004BF6D9
0044F060  |.  8B40 08    mov    eax, dword ptr [eax+8]
0044F063  |.  68 C8000000 push 0C8                            ; /RsrcName = 200.
0044F068  |.  50          push eax                            ; |hInst
0044F069  |.  FF15 70135000 call dword ptr [<&USER32.LoadBitmapA>>; \LoadBitmapA
0044F06F  |.  A3 2CAC4F00 mov    dword ptr [4FAC2C], eax
0044F074  |.  C705 1CAB4F00>mov    dword ptr [4FAB1C], 004F2A80    ;  ASCII "aLCHEMY_dIRE_sTRAITS_lIVE"
0044F07E  |.  8B83 CC000000 mov    eax, dword ptr [ebx+CC]
0044F084  |.  83C9 FF    or    ecx, FFFFFFFF
0044F087  |.  C1E8 04    shr    eax, 4
0044F08A  |.  83E0 01    and    eax, 1
0044F08D  |.  66:A3 32AC4F0>mov    word ptr [4FAC32], ax
0044F093  |.  33C0       xor    eax, eax
0044F095  |.  F2:AE       repne scas byte ptr es:[edi]
0044F097  |.  F7D1       not    ecx
0044F099  |.  2BF9       sub    edi, ecx
0044F09B  |.  8BC1       mov    eax, ecx
0044F09D  |.  8BF7       mov    esi, edi
0044F09F  |.  BF 20AB4F00 mov    edi, 004FAB20
0044F0A4  |.  C1E9 02    shr    ecx, 2
0044F0A7  |.  F3:A5       rep    movs dword ptr es:[edi], dword p>
0044F0A9  |.  8BC8       mov    ecx, eax
0044F0AB  |.  83E1 03    and    ecx, 3
0044F0AE  |.  803D 9A2A4F00>cmp    byte ptr [4F2A9A], 0
0044F0B5  |.  F3:A4       rep    movs byte ptr es:[edi], byte ptr>
0044F0B7  |.  5E          pop    esi
0044F0B8  |.  74 11       je    short 0044F0CB
0044F0BA  |.  6A 01       push 1
0044F0BC  |.  68 F8000000 push 0F8
0044F0C1  |.  68 9A2A4F00 push 004F2A9A                      ;  ASCII "JE"
0044F0C6  |.  E8 7F000000 call 0044F14A
0044F0CB  |>  8BCB       mov    ecx, ebx
0044F0CD  |.  E8 41FF0600 call 004BF013
0044F0D2  |.  8D8D 38FFFFFF lea    ecx, dword ptr [ebp-C8]
0044F0D8  |.  E8 897C0600 call 004B6D66
0044F0DD  |.  33C0       xor    eax, eax
0044F0DF  |.  8D8D 38FFFFFF lea    ecx, dword ptr [ebp-C8]
0044F0E5  |.  50          push eax
0044F0E6  |.  50          push eax
0044F0E7  |.  50          push eax
0044F0E8  |.  50          push eax
0044F0E9  |.  68 40C74F00 push 004FC740
0044F0EE  |.  68 0000CF00 push 0CF0000
0044F0F3  |.  68 90944100 push 00419490                      ;  ASCII "DummyDDEWnd"
0044F0F8  |.  50          push eax
0044F0F9  |.  8945 FC    mov    dword ptr [ebp-4], eax
0044F0FC  |.  E8 76840600 call 004B7577
0044F101  |.  834D FC FF or    dword ptr [ebp-4], FFFFFFFF
0044F105  |.  8D8D 38FFFFFF lea    ecx, dword ptr [ebp-C8]
0044F10B  |.  E8 347D0600 call 004B6E44
0044F110  |>  F683 CC000000>test byte ptr [ebx+CC], 20
0044F117  |.  5F          pop    edi
0044F118  |.  5B          pop    ebx
把下面的
0044F119    /74 13       jnz    short 0044F12E
改成
0044F119    /74 13       je    short 0044F12E
就行了。
已经破解了的exe文件在附件里。
还在学习，希望大家多多教导我这个学生。

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